Hello I just wonder after playing with my newly build CC3D 2 axis servo gimbal, if there is a possibility to control movements using esp8266 module instead traditional radio receiver as a PWM signal provider to receiver port.Thank you

A esp8266 can output two PWM signals (like ESP-01), control can be done using a small web page with sliders or input values (no need to develop a small app in this case) periodically or on demand sent to esp.